just how good are koyos compared to normal?

 

cheers fellas

Uprated Koyo or Koyo replacement??

replacement i think!

No difference in Size over the Stocker, but prolly in a lot better condition compared to your own if its the same one thats been in the car from birth lol So i will do a better job at cooling :-)

Always a good idea to replace the stock rad if you start to notice any heavy brown deposits in the coolant, and on visual inspection look for damaged fins.

 

the Koyo racing rads usually hold around 25-30% extra Coolant, and have a better tube/fin design.

Stay away from plastic end tanks as that is the problem with the stock ones, Go for the uprated Koyo with alloy end tanks if you buy one.